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2221 Massachusetts Avenue NW

building in Washington, D.C.
Place building Q137598752
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2221 Massachusetts Avenue NW

Summary

2221 Massachusetts Avenue NW is a building[1].

Key Facts

  • 2221 Massachusetts Avenue NW is located in Washington, D.C.[2].
  • 2221 Massachusetts Avenue NW is in the country of United States[3].
  • 2221 Massachusetts Avenue NW's instance of is recorded as building[4].
  • 2221 Massachusetts Avenue NW's architect is recorded as George Oakley Totten, Jr.[5].
  • 2221 Massachusetts Avenue NW's occupant is recorded as ambassador of Greece to the United States[6].
  • 2221 Massachusetts Avenue NW's coordinate location is recorded as {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': None, 'latitude': 38.91219, 'longitude': -77.049868, 'precision': 2.77778e-06}[7].
  • 2221 Massachusetts Avenue NW's GeoNames ID is recorded as 4138431[8].
  • 2221 Massachusetts Avenue NW's state of use is recorded as in use[9].
  • 2221 Massachusetts Avenue NW's SAH Archipedia building ID is recorded as DC-01-SK12[10].

Body

Geography

2221 Massachusetts Avenue NW is in the country of United States[3]. It is located in Washington, D.C.[2].

Designation and Status

2221 Massachusetts Avenue NW's instance of is recorded as building[4].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . SAH Archipedia. wikidata.org.
  4. [2] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . GeoNames. wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). 2221 Massachusetts Avenue NW. Retrieved May 3, 2026, from https://4ort.xyz/entity/2221-massachusetts-avenue-nw
MLA “2221 Massachusetts Avenue NW.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2221-massachusetts-avenue-nw.
BibTeX @misc{4ortxyz_2221-massachusetts-avenue-nw_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2221 Massachusetts Avenue NW}}, year = {2026}, url = {https://4ort.xyz/entity/2221-massachusetts-avenue-nw}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2221 Massachusetts Avenue NW — https://4ort.xyz/entity/2221-massachusetts-avenue-nw (retrieved 2026-05-03)

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